Answer:
39.24 sec
How long will it take a 1500 W motor to lift a 300 kg piano to a sixth-story window 20 m above? All tutors are evaluated by Course Hero as an expert in their subject area. Answer is t = 39.24 sec
Step-by-step explanation:
Answer:
the slope of this line is 3/4
Step-by-step explanation:
Step-by-step explanation:
here's the answer to your question
Answer:
3x - 4y
Step-by-step explanation:
This results in the algebraic expression 3x - 4y. Nothing more can be done here.